DIFF Main Group
B21J 19/00 Blacksmiths requisites not otherwise provided for
Introduced: September 1968
Title
Titles differ between systems:
IPC: Blacksmiths' requisites not otherwise provided for
CPC: Blacksmiths requisites not otherwise provided for
Full Title
Full titles differ between systems:
IPC:
Blacksmiths' requisites not otherwise provided for
CPC:
Blacksmiths requisites not otherwise provided for
IPC and CPC are identically structured here. All 2 subcodes exist in both systems.
Child Classifications
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- B21J 19/02 Hearths; Air supply arrangements specially adapted therefor +1 CPC IPC+CPC Available in IPC and CPC